A pet cushion suitable for a vehicle seat, comprising:
- a plurality of bottom cushions arranged continuously along a first direction, wherein two opposite sides extending along the first direction are respectively defined as a first side and a second side;
- one of the plurality of the bottom cushions which is closest to the first side is defined as a first bottom cushion, and another one of the plurality of the bottom cushions which is closest to the second side is defined as a second bottom cushion;
- a plurality of side cushions including a first side cushion disposed in correspondence with the first bottom cushion and a second side cushion disposed in correspondence with the second bottom cushion;
- a first end cushion configured to be connected to the first bottom cushion but not to be connected to any one of the side cushions when whole of the pet cushion is in an expansion state;
- a second end cushion configured to be connected to the second bottom cushion but not to be connected to any one of the side cushions when the whole pet cushion is in the expansion state;
- and
- a first connector disposed between the first side cushion and a first-side adjacent side cushion adjacent to the first side cushion, and configured to detachably connect the first side cushion and the first-side adjacent side cushion by closing or opening the first connector;
- and
- wherein the pet cushion further comprises a second connector including a first half-connector and a second half-connector cooperating with the first half-connector of the second connector to enable opening or closing therebetween;
- the first half-connector of the second connector is located on a first boundary between the first bottom cushion and the first side cushion, and the second half-connector of the second connector is located on a first side edge of the first-side adjacent side cushion;
- wherein the first connector includes a third half-connector independent from the second half-connector and a fourth half-connector cooperating with the third half-connector, the third half-connector is located on a first side edge of the first side cushion, and the fourth half-connector is located on the first side edge of the first-side adjacent side cushion;
- wherein the first boundary overlaps a second side edge of the first side cushion, the second side edge of the first side cushion is adjacently connected to the first side edge of the first side cushion;
- and
- wherein the pet cushion is capable of operating in a first state that the first connector is in an open state while the second connector is in a closed state, the first side cushion is detachable from the first-side adjacent side cushion, and is configured to overlap the first bottom cushion to form a stacked structure, so that the third half-connector is separated from the first half-connector and the fourth half-connector, the first-side adjacent side cushion is directly connected to the first bottom cushion, and both the first-side adjacent side cushion and the first bottom cushion are erected relative to a bottom of the pet cushion.